| Peoria to Devnya | 5,442.26 mi (8,758.46 km) |
| Peoria to Dimitrovgrad | 5,431.06 mi (8,740.45 km) |
| Peoria to Dobrich | 5,433.86 mi (8,744.95 km) |
| Peoria to Dospat | 5,398.78 mi (8,688.50 km) |
| Peoria to Dupnitsa | 5,330.59 mi (8,578.76 km) |
| Peoria to Elhovo | 5,459.75 mi (8,786.62 km) |
| Peoria to Etropole | 5,335.16 mi (8,586.10 km) |
| Peoria to Gabrovo | 5,381.28 mi (8,660.34 km) |
| Peoria to Gorna Oryahovitsa | 5,381.15 mi (8,660.13 km) |
| Peoria to Gotse Delchev | 5,386.94 mi (8,669.45 km) |
| Peoria to Harmanli | 5,447.59 mi (8,767.05 km) |
| Peoria to Haskovo | 5,435.63 mi (8,747.80 km) |
| Peoria to Ihtiman | 5,347.72 mi (8,606.32 km) |
| Peoria to Isperih | 5,391.87 mi (8,677.38 km) |
| Peoria to Kardzhali | 5,442.41 mi (8,758.71 km) |
